Chapter 5 Section 3 Using tables to graph functions Shweeeeet!

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Chapter 5 Section 3 Using tables to graph functions Shweeeeet!

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Presentation transcript:

Chapter 5 Section 3 Using tables to graph functions Shweeeeet!

So, what’s the deal?  So we have a function, f(x)= 2x-1, and we need to graph it.  Just set up a chart  Plug in a few points.  Plot the coordinate pairs.

Your turn!  So we have a function, f(x)= -4x, and we need to graph it.  Just set up a chart  Plug in a few points.  Plot the coordinate pairs.

Word Problem  Suppose your group recorded a CD. Now you want to copy and sell it. One company charges $250 for making a master CD and designing the art for the cover. There is also a cost of $3 to burn each CD. The total cost P(c) depends on the number of CDs c burned. Use the function rule P(c)=250+3c to make a table of values and graph.

Assignment  Page 249  #’s 3-36 multiples of 3  # 41